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Статті в журналах з теми "Well-being – South Africa – Case studies":
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Haron, Muhammad. "Arabic and Islamic Studies in South Africa." American Journal of Islam and Society 8, no. 2 (September 1, 1991): 363–77. http://dx.doi.org/10.35632/ajis.v8i2.2639.
Анотація:
IntroductionThe field of Arabic and Islamic studies in South Africa remains, withfew exceptions, virgin territory. This applies both to Islam within the countryitself as well as to the field of research on Arabic and Islamic topics in general.Very few scholars, Muslims or otherwise, have produced scholarly articlesor books on these and other related topics. As one who is familiar with theSouth African scene, it is my opinion that there are several reasons for thislack of interest: the official policy of apartheid, the lack of funds and subsequentjob opportunities for graduates, and the lack of qualified university personnelwho can guide students wishing to pursue such research, to name just a few.This paper is being presented in an attempt to inform the Muslim worldat large about the difficulties facing South African Muslim researchers intheir academic quest for knowledge of their past as well as their own particularlarger concerns. It opens with a brief historical statement about the beginningof Islam in South Africa and then moves on to the main portions: thedevelopment of Arabic and Islamic studies in South Africa, the institutionsand people involved, and some of the literature which has been produced.Muslim Educational Efforts in South AfricaBefore focusing on Arabic and Islamic studies research, there is a needto sketch, albeit briefly, the historical development of Muslim educationalinstitutions in South Africa. The pre-Tuan Guru (d. 1807) (Lubbe 1985) erawas characterized by the existence of a number of home-based madiiris(schools) which provided a basic knowledge of Islam to the Muslims as wellas to the slaves (Ajam 1985; Shell 1984). This system began with the arrivalof the first Muslims to the Cape area in the mid-seventeenth century (Shell1974). With the appearance of the first mosque, which was actually calledthe Awwal Mosque, in the Cape by Tuan Guru in 1795 (Davids 1980), thiseducational activity was gradually shifted from the home to the mosque, whichsoon became the central meeting place of the Muslims. The number of mosquesslowly increased after the British supplanted the Dutch as the colonial mastersand granted religious freedom to all religious groups in 1804 ...
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McKay, Tracey M. "Locating South Africa within the global adventure tourism industry: the case of bungee jumping." Bulletin of Geography. Socio-economic Series 24, no. 24 (June 1, 2014): 161–76. http://dx.doi.org/10.2478/bog-2014-0020.
Анотація:
Abstract Bungee jumping is a global phenomenon and is an important sector of the adventure tourism market, acknowledged as an iconic form of hard adventure. Commercial operators are located in North and South America, Asia, Europe and Australasia. In Africa, commercial bungee jumping takes place in Uganda, Zambia and South Africa. This paper fills a gap in the international literature by firstly providing an overview of the global bungee industry, and secondly locating the South African bungee jumping sector within it. Thus, the supply side of the market is analysed geographically, with a focus on iconic, African and South African jump sites. The study found that bungee jumping takes on a similar form across the globe, notably, a high staff to client ratio; the need for strict safety measures; the provision of additional adventure activities on or near the site and the sale of souvenirs. The paper presents the hither to unknown commercial signature of bungee jumping. Finally, the case for South Africa’s commercial bungee jumping industry as a globally being globally competitive one is presented.
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Keyser, Elsabé, Samson Adeoluwa Adewumi, and Rochelle Fourie. "Environmental Factors and Affective Well-Being Influence on Mine Workers Absenteeism in South Africa." European Journal of Interdisciplinary Studies 5, no. 3 (September 25, 2019): 51. http://dx.doi.org/10.26417/ejis.v5i3.p51-60.
Анотація:
Human resources remain the most important and valuable assets of every organisation. In effect, the strategic monitoring and management of related environmental factors and employees’ affective well-being for continued presence at work are becoming increasingly fundamental. The mining industry is characterised with different environmental factors and affective well-being puzzle that may likely affect employees’ turnaround time at work. While available studies have largely investigated how environmental factors predict employee’s well-being, what is unclear is how environmental factors and affective well-being determines employee’s absenteeism from work. Using a quantitative study, this study examines how environmental factors and affective well-being influence workers absenteeism in South African mine industry. A total of 280 mineworkers were randomly selected using a descriptive survey of the probability sampling technique. The retrieved data were analysed using both the simple and multivariate regression analysis. The findings revealed that both environmental factors and affective well-being do not predict mine workers absenteeism, although environmental factors show more variation in employee’s absenteeism than affective well-being. Similarly, the different environmental factors including exposure to noise, dust, vibration, temperature and heavy lifting do not show any evidence to have predicted mine workers turnaround time at work, except hazardous materials. The study concludes that mitigating the consequence provoked by hazardous materials on mine workers will significantly increase employees’ presence at work. Thus, the study makes a case for the revitalisation of the South African mining industry, especially in the area of setting out modalities for the control of strenuous environmental factors, particularly hazardous materials in the workplace.
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Jonathan, Ellsworth Chouncey, Chengedzai Mafini, and Joyendu Bhadury. "Supply chain risk mitigation in South Africa: a case study of Eskom." Benchmarking: An International Journal 27, no. 3 (December 2, 2019): 1105–25. http://dx.doi.org/10.1108/bij-06-2019-0261.
Анотація:
Purpose Interferences to supply chains (SC), regardless of whether they are regular, unplanned or intentional, are progressively distorting SC execution. As such, risk mitigation in SCs has received sufficient attention in the academic literature. However, there is scant research done on this topic within the African context, and none on the SC of electrical energy on that continent. In an effort to address this gap, the purpose of this paper is to focus on the SC department of Eskom, the primary utility company of South Africa and one of the largest on the continent. Design/methodology/approach Adopting a non-probability sampling approach utilising the purposive sampling technique to choose the sampling components from the target population, data were collected through semi-structured interviews as well as additional documentation in various forms. Data interpretation and codification thereof were done using ATLAS.ti 8 from which ten themes emerged. Findings The ten themes that emerged from the analysis of data show that SC risks emanate from value streams, information and affiliations, SC activities and external situations. Furthermore, these are brought into relief within the African context through examples and quotes from Eskom managers. Research limitations/implications Based on the findings, the paper makes five major recommendations that would broadly apply not only to SC risk management (SCRM) in Eskom, but also other African utility companies. Practical implications Companies in emerging economies such as South Africa and other Sub-Saharan countries face a unique set of challenges with regards to SCRM. Some of these are identified in this paper and appropriate recommendations have been made. Social implications Being the largest utility provider in Africa, services offered by Eskom are vital for economic development of South Africa as well as neighbouring countries. As such, the findings of this paper as well as the recommendations have social implications for economic development in that country as well as the region. Originality/value While SC risk management has been studied extensively in the academic literature, to the best of the authors’ knowledge, this is the first paper that attempts to study it within the context of South Africa with focal emphasis on one of the largest corporations in that country.
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RETIEF, FRANCOIS. "EFFECTIVENESS OF STRATEGIC ENVIRONMENTAL ASSESSMENT (SEA) IN SOUTH AFRICA." Journal of Environmental Assessment Policy and Management 09, no. 01 (March 2007): 83–101. http://dx.doi.org/10.1142/s146433320700269x.
Анотація:
South Africa is regarded as a leading developing country in terms of SEA practice. However, the lack of empirical research to evaluate and learn from this wealth of practical experience can be considered a major lost opportunity not only for South Africa but also for the development of our understanding of SEA in the developing world. This paper provides the research results of an effectiveness review of six high profile SEA case studies within the South African context. Measured against four key performance areas (KPAs) and nine key performance indicators (KPIs) the research results show a high degree of ineffectiveness across all six cases in terms of 'direct outputs'. The main areas of weakness were the inability to influence the contents of plans and programmes as well as decision making in general. It can thus be concluded that based on the 'poor' direct effectiveness results SEA is not achieving its objectives within the South African context. However, certain 'indirect outputs' also emerged such as highlighting deficiencies and gaps in existing policy as well as examples where SEA facilitated capacity building and raised awareness of sustainability issues. Moreover, SEAs also contributed significantly to information generation and sharing. The research results suggest that practitioners need to either redefine the purpose of SEA, or fundamentally rethink the way in which SEA is being applied within the South African context. The paper concludes by making proposals for future international research.
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Vorster, Nico. "Christianity and Secularisation in South Africa: Probing the Possible Link between Modernisation and Secularisation." Studies in World Christianity 19, no. 2 (August 2013): 141–61. http://dx.doi.org/10.3366/swc.2013.0049.
Анотація:
The secularisation theory of Max Weber states that modernisation inevitably leads to the decline of religion. This theory has in recent years been challenged by the desecularisation theories of various sociologists and philosophers. This article probes the possible link between modernisation and secularisation through a case study of the Republic of South Africa. South Africa is an important case study because it went through a rapid process of modernisation from the 1990s onwards. The first section examines the secularisation thesis of Weber and his supporters, as well as theories of desecularisation. The second section discusses the periods of anti-modernisation (1910–90) and modernisation (1990–2012) in South Africa. The third section analyses statistical data on the state of religion in South Africa, while the last section offers some concluding remarks on the relationship between modernisation and secularisation in South Africa thus far. The finding of the article is that the South African experience indicates that modernisation has an impact on religion, but the effect is not necessarily one of a decline in religion. In South Africa, modernisation has led to the decline of religion in some communities and the rejuvenation of religion in others. The effect of modernisation on religion seems to depend on its interaction with a range of other social factors.
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Møller, Valerie. "Intergenerational Relations in a Society in Transition: A South African Case Study." Ageing and Society 14, no. 2 (June 1994): 155–89. http://dx.doi.org/10.1017/s0144686x00000301.
Анотація:
ABSTRACTIn South Africa the generation gap is seen as the problem of disaffected youth. This paper discusses intergenerational relations from the perspective of the elderly whose social security and happiness in old age is dependent on the mutual family support system. Family solidarity in 300 three-generation urban households was assessed using measures based on ones developed by Mangen, Bengtson, and Landry (1988) and a single item measuring satisfication with family life used in earlier South African quality-of-life studies. Results confirmed that harmonious family living was associated with the subjective well-being of elders. The South African measure of family harmony was most closly related to the affective dimension of the Mangen et al. (1988) family solidarity construct. Good affective and consensual relationships between the middle and top generations made the most significant contributions to satisfactory family life from the viewpoint of elders. Contrary to expectations there was little evidence of strained relationships between the oldest and youngest generation. Findings intimated that the middle generation plays an important role in closing the generation gap in the more cohesive families by promoting mutual respect and understanding between old and young. Although three-generation households may, by definition, represent special cases of family solidarity during the current unrest in South African townships, it is concluded that the findings augur well for family care of the aged.
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Dickens, Lisa, and Peter Marx. "NEET as an Outcome for Care Leavers in South Africa: The Case of Girls and Boys Town." Emerging Adulthood 8, no. 1 (October 15, 2018): 64–72. http://dx.doi.org/10.1177/2167696818805891.
Анотація:
A well-documented outcome for emerging adults in determining their “success” is whether they are Not in Employment, Education, or Training (NEET) or engaged in Education, Employment, and Training (EET). Being NEET can create psychological, emotional, financial, and health challenges and is a significant risk factor in youth making successful transitions into adulthood. This article describes and compares the NEET and EET status of care leavers from Girls and Boys Town after 1 and 2 years and in relation to other outcomes. The results suggest that while care leavers’ NEET rates are high, they are not significantly higher than those of the South African general population as seen elsewhere in the world. Furthermore, being NEET is associated with more negative care leaving outcomes than being EET; however, this article also highlights the vulnerability of those who are EET. Relationships with family and support networks play a critical role in helping and supporting these youth.
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Maroun, Warren, David Coldwell, and Magda Turner. "Capital gains tax in South Africa: Perceptions of fairness?" South African Journal of Economic and Management Sciences 17, no. 2 (March 6, 2014): 124–39. http://dx.doi.org/10.4102/sajems.v17i2.409.
Анотація:
Regulatory developments are often presented as being in the public interest but recent studies on corporate governance have suggested otherwise. In some cases, regulatory change is driven more by the self-interest of the political elite than by the need for substantive reform. This paper adds to this debate by considering whether capital gains tax (CGT) in South Africa is an example of a genuine attempt to improve the perceived fairness of the tax system or whether perceptions of fairness are being used simply to further political agendas. The paper concludes that the latter may be the case. South Africa is used as a case study because of the fairly recent introduction of CGT, as an example of a material amendment to tax policy, and because of the country’s fairly recent transition to democracy.
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Nduna, Mzikazi. "CASE STUDY NARRATIVE ACCOUNTS OF GENDER AND SEXUAL ORIENTATION IN YOUNG BLACK WOMEN FROM AN EASTERN CAPE TOWNSHIP IN SOUTH AFRICA." Gender Questions 1, no. 1 (September 20, 2016): 45–57. http://dx.doi.org/10.25159/2412-8457/1546.
Анотація:
In South Africa, the experiences of gender non-conforming young women, as a population separate from adults, are understudied. This article explores what distresses young gender non-conforming females from a South African township. The challenges facing such women growing up in a township in the Eastern Cape province in South Africa are discussed and illuminated through case studies of participants’ personal accounts. The sample was obtained through snowballing. One-on-one in-depth interviews were held and subjected to domain analysis. Domains discovered were: pressure to conform to a female gender identity to be like a lady; being misunderstood in their communities; and disapproval from peers, family and other members of society. The challenges young, black, gender non-conforming girls faced in growing up were based on familial, personal and social factors. Familial and social environments, such as the school, seemed to have a policing effect. Concerns about being isolated, ousted and alienated from society resulted in perceptions that their homes and schools were unsafe and insecure environments. Education and culturally competent support services are needed to educate families about the importance of offering protective support to adolescents, and for schools to create a comfortable environment for gender non-conforming female learners.
Дисертації з теми "Well-being – South Africa – Case studies":
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Fuma, Ayanda. "Why South Africa's energy-poverty policy ignores female well-being : a case of non-decision-making?" Master's thesis, University of Cape Town, 2016. http://hdl.handle.net/11427/20675.
Анотація:
In South African urban-informal contexts characterized by high levels of unemployment, women still have a close relation to the household. Females shoulder most of the burden associated with fulfilling domestic energy requirements. Despite this, energy-poverty policies like the Free Basic Alternative Energy Policy of 2007 ignore the specific challenges faced by women such as the financial implications of procuring daily domestic energy. This study adds insight to this issue by adopting two approaches: firstly, this study explores views captured in twenty semi-structured interviews from a sample of 12 females and 8 males living in an informal settlement, located north of Durbanville in the Western Cape Province. This thesis relies on a case study design based on this informal settlement to describe the nuances and gender specific experiences which exist in managing domestic energy. Secondly, an unobtrusive research approach is taken, relying on an analysis of secondary data from online media and academic platforms. The data is analysed using Bachrach and Baratz (1962) guide to uncover power dynamics veiled in the formal processes of energy-poverty policy development in South Africa. This thesis asks how energy-poverty policy can contribute to addressing the so-called gender-energy-poverty nexus, recognising that social constructs of gender and policy formulation processes may be under-pinned by dynamics of non-decision-making. The main findings of the study show that attributes of non-decision-making which feature in both the formal and informal power dynamics perpetuate female hardships in energy management. Social norms (informal power dynamics) influence the division of household labour including domestic energy management, which renders energy a major pre-occupation for women particularly. Furthermore, not recognizing informality in energy-poverty policy (formal power dynamics) negatively impacts women's well-being as women are dissatisfied with poor performing cooking and lighting fuels which negatively impacts young children's health, including inadequate options for food storage due to limited appliance use in the un-electrified informal settlement. Recommendations for the Free Basic Alternative Energy Policy to address energy-poverty in a gender-sensitive way may help to alleviate the negative impacts of securing daily energy on female informal settlement dwellers.
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Fox, Helen Elizabeth. "Social-ecological resilience for well-being : a critical realist case study of Boksburg Lake, South Africa." Thesis, Rhodes University, 2015. http://hdl.handle.net/10962/d1017872.
Анотація:
This thesis is based on a case study of the degraded Boksburg Lake social-ecological system and an environmental education initiative that aimed to support its transformation. This initiative aimed to involve local people in reclaiming the lake’s social and ecological value, through a process of collectively reimagining possibilities, shaping identities, gaining knowledge and developing local human agency. The focus was on social learning processes in schools and churches to explore opportunities for co-engaged reflexivity that might produce transformation. Schools and Christian churches, two institutions that reflect modern, western socialecological worldviews also have the potential to bring about change. Critical Realism was chosen as my philosophical framework as it provided the tools to explore deeper mechanisms beyond empirical reality, both influencing the degrading trajectory as well as providing possibilities for transformation. It also legitimised case study research as a means to understand more generalised processes characterising modern social-ecological systems. The choice of Critical Realism informed the scope of my primary research question: What generative mechanisms constrain and enable the development of social-ecological resilience for well-being, in the modern social-ecological system of Boksburg Lake? The following three goals were formulated to address this primary question. Goal 1: Based on a multitheoretical perspective of social-ecological literature, develop conceptual tools that have explanatory power to probe generative mechanisms operating in the Boksburg Lake social-ecological system. Goal 2: Identify generative mechanisms driving the current degradation of the Boksburg Lake social-ecological system. Goal 3: Identify learning mechanisms that support transformation for greater social-ecological resilience of the Boksburg Lake social-ecological system. By addressing the primary question and research goals I aimed to gain insights into modern global socialecological systems, the mechanisms that drive high social-ecological risk and the requirements for and possibilities of global systemic change. Drawing on a broad reading of social-ecological literature from different vantage points, tools with explanatory power were developed to probe for generative mechanisms in the Boksburg Lake social-ecological system (goal 1). The human capacity for symbolic representation is identified as an emergent property of coevolving human-ecological systems. These symbolic representations become expressed in culture and worldviews, and influence patterns of identifying, types of knowledge and forms of agency. The nature of these will determine the degree that cultural systems are embedded within ecological reality and the extent of cultural-ecological coupling. A cultural system closely coupled with ecological realities is likely to value ecological systems and manage them for their health, while less coupled cultural-ecological systems are likely to lead to the opposite. Because of their integrated nature, the extent of ecological health and value will affect the decline or sustainability of cultural-ecological systems. There are numerous examples of the learning that can take place when cultural-ecological systems are facing decline. This learning can enhance or reduce biophyllic instincts that become encoded in patterns of identifying, types of knowledge and forms of agency. This in turn affects the strength of cultural-ecological coupling and the extent that human societies co-evolve with ecological systems.Normalising ideologies is a concept coined in the thesis to refer to symbolic representations of reality that have become integral to a social fabric and determine meaning, while maintaining the domination of the powerful. These ideologies determine patterns of identifying, knowledge and agency and are recognised as having a fundamental influence on the resilience of social-ecological systems. Four normalising ideologies are identified that promote apparent human progress at the expense of ecological integrity and social equality and thus alienation with each other and the ecological world. These are human-ecological dualism, anthropocentrism, nature is mechanised and nature is to be controlled. There are also a number of ideologies promoting connectedness with the ecological world that, if they became normalised, would support greater social-ecological resilience for well-being. Generative mechanisms driving the current degradation of the Boksburg Lake socialecological system were identified (goal 2). Drawing on critical methodology, the main method adopted was document analysis of the Boksburg Advertiser archives, Boksburg’s local newspaper. Four generative mechanisms are recognised as most influential. Two of these have been named hegemonic symbolic systems. The primary symbolic system consists of the four normalising ideologies, mentioned above, that promote human progress at the expense of ecological health. The secondary, more explicit symbolic system, built on this, consists of the following normative ideologies: economic growth is imperative, unrestrained development is promoted, competition is the necessary means and consumerism is the good life. These two symbolic systems have had causal influence on the systematic erosion of ecological processes and biological diversity that has occurred in Boksburg, with the consequent undermining of social-ecological resilience for well-being. The third mechanism that constrains resilience is the power dynamics that have shaped Boksburg’s economic history and social-ecological system. This has resulted in a society built on inequality and injustice with all its associated social and environmental ills, expressed as externalities. The fourth mechanism resides in Boksburg’s political and municipal dynamics. These structures are not designed to tackle complex social-ecological problems and they hold considerable agential power, yet seem dysfunctional at present. Learning mechanisms that support transformation for greater social-ecological resilience of the Boksburg Lake social-ecological system were identified (goal 3). By adopting the role of a reflexive practitioner, supported by action research, case study and interpretivist methodologies, data on the empirical manifestations of the environmental educational initiative were collected. Methods included semistructured interviews, focus groups, document analysis and participant observation. Findings indicate that schools and churches are important institutions that can positively influence patterns of identifying, knowledge about and agency for Boksburg Lake and can thus play a role in transforming hegemonic normalising ideologies. Important learning mechanisms identified included: Learning reflexively together within communities of practice that provide opportunities for active rather than passive learning; involving the youth as they are a group of people with notable enthusiasm, vision, energy and motivation; learning through information acquisition, investigation, action and deliberation; learning about abstract concepts and theoretical knowledge but embedding this in local realities; and learning that provides reference markers for how things can be different.
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Evans, Amelia. "The subjective well-being and experience of life roles of white employed married mothers: a multiple case study." Thesis, University of Port Elizabeth, 2003. http://hdl.handle.net/10948/290.
Анотація:
The number of women who choose to combine careers and traditional roles as mothers has been increasing steadily over the last number of years. As a result, the subjective wellbeing of these women has been the focus of many research projects over the last number of years. Subjective well-being has been defined in various ways by different authors. One definition describes subjective well-being as people's evaluations of their lives, which includes happiness, pleasant emotions, life satisfaction, and a relative absence of unpleasant moods and emotions. The current study, which took the form of a multiple case study, attempted to explore and describe White employed married mothers’ subjective experience of their well-being. The study also explored these women's experiences of combining the roles of employee and motherhood. The sample was obtained through the snowballing technique, and both qualitative (in-depth interviews) and quantitative techniques (two questionnaires - the Satisfaction with Life Scale and the Beck Depression Inventory) were utilized. The analysis of the data that was gathered was done by means of thematic and content analyses.
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Jones, Jennifer Lee. "Dynamics of conservation and society the case of Maputaland, South Africa /." Thesis, Pretoria : [s.n.], 2006. http://upetd.up.ac.za/thesis/available/etd-01192007-111257.
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Portwig, Carla. "The impact of learner transport on Grade 3 learners' physiological, emotional and educational well-being: a case study of a rural primary school in the Cape Winelands, South Africa." Master's thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/27905.
Анотація:
This dissertation examines the impact of various modes of transport on Grade 3 primary school learners' well-being in a rural school in the Cape Winelands district of the Western Cape, South Africa. The study moves beyond this narrow frame of physical transport to include the physiological, emotional, and educational domains of learners' lives. The individuals' physiological, emotional and educational well-being are utilised as analytical categories. The research used a mixed-methods design in a case-study approach. The qualitative data was derived from learner focus groups, open-ended interviews, and learner and teacher questionnaires. The quantitative data was derived from school records of learner attendance, Western Cape Education Department (WCED) term schedules and the WCED Systemic test results for the school. The main findings were as follows: (1) On a physiological level, irrespective of the mode of transport, access to school was found to be difficult but not impossible due to dangers and similar safety issues for all learners including pedestrians (2) On an emotional level, again all learners faced similar fears and trauma possibilities, and lacked the support of professional counsellors (3) Educationally, the bus passengers performed worse than other MoTs, whereas the pedestrians were the highest performing group. Also, seasonal change influenced learner absenteeism and similar attendance patterns were found for all MoTs in summer but in winter the pedestrians came to school more often than the bus passengers.
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Hamilton, Gillian Kay. "Testing an alternative measure of progress : the case of the Bakgatla-ba- Kgafela Nation." Thesis, Stellenbosch : Stellenbosch University, 2012. http://hdl.handle.net/10019.1/20154.
Анотація:
Thesis (MPhil)--Stellenbosch University, 2012.ENGLISH ABSTRACT: An alternative measure of progress to GDP was evaluated in the Bakgatla-Ba-Kgafela tribe (in total N = 119) using subjective wellbeing or happiness. The major dimensions of happiness were assumed to be physical, mental, social, spiritual, educational, environmental, occupational, and financial wellbeing or income and governance. Amongst the Bakgatla, correlation testing identified two clusters or core sub-sets of relationships, based on the strength of relationships, which appear to work in parallel to one another, with divergent outcomes of either increased happiness or income. The first cluster is related to traditional economic rationality and consists of Education Level, Income and Employment Security. The second cluster, more closely related to principles of sustainable development, consists of Social Wellbeing, Environmental Wellbeing and Happiness. An insignificant correlation between Income and Happiness exists. A multiple regression analysis was conducted with Happiness as the dependent variable and the major wellbeing dimensions as the independent variables (R² = .286). Statistically significant Standardized Beta’s calculated in the regression analysis are Social wellbeing (0.464), Educational level (-0.226), Governance (0.205) and Physical wellbeing (0.194). Although a cause-and-effect relationship can’t be assumed, the supposition is that ceteris paribus: • Happy people tend to have higher levels of social wellbeing or social capital; • The more educated people are, the less happy they are; • The more trust people have in public institutions and the state, the happier they are; and • Happy people tend to be healthier. Therefore, holding all other explanatory variables constant, it can be assumed that income has no bearing on subjective wellbeing. Therefore we reject the Null Hypothesis that the Bakgatla’s progress is purely determined by their annual per capita income. The relationship between income and subjective wellbeing for the Bakgatla follows global patterns - an initial increase in happiness as income increases is pronounced but ‘flattens’ somewhat as a higher level of income is reached and diminishes as very high levels of income are achieved. The critical turning point where income has a diminishing rate of return on satisfaction is around R20 000 per annum per person. This corroborates the human needs theories which proposes that a hierarchy of needs for human beings exist and until the basic needs are met, higher needs cannot be met. The present findings have implications for the Bakgatla: in order to increase happiness and promote development, the Bakgatla should focus on four key aspects: meeting basic needs; increasing social capital; increasing trust in the Tribal Authorities; and improving physical health. In addition, education and environmental wellbeing should also be focal points but changes need to be made to the education curriculum so that there is a strong focus on sustainable development. An important policy implication that the Bakgatla need to consider, is balancing the needs of the current generation with the needs of future generations. Economic growth or income may bring a certain amount of happiness; environmental destruction, crime and human health implications may outweigh these benefits and happiness in both the current and future generations.
AFRIKAANSE OPSOMMING: In hierdie studie is subjektiewe welstand of geluk as alternatief vir bruto binnelandse produk (BBP) as vooruitgangsmaatstaf by die Bakgatla-Ba-Kgafela-stam (altesaam N = 119) ondersoek. Die veronderstelde hoofaspekte van geluk wat in die studie getoets is, is fisiese welstand, geesteswelstand, maatskaplike welstand, spirituele welstand, opvoedkundige welstand, omgewingswelstand, beroepswelstand, finansiële welstand of inkomste, en bestuur. Korrelasietoetse onder die Bakgatla het twee beduidende groepe of kernsubstelle verwantskappe uitgewys, welke groepe oënskynlik gelyklopend funksioneer, met uiteenlopende dog nieverwante uitkomste van hetsy verhoogde geluk of verhoogde inkomste. Die eerste groep hou verband met tradisionele ekonomiese rasionaliteit, en bestaan uit onderrigvlak, inkomste en werksekerheid. Die tweede groep, wat eerder met beginsels van volhoubare ontwikkeling saamhang, bestaan uit maatskaplike welstand, omgewingswelstand en geluk. Die studie toon onbeduidende verband tussen inkomste en geluk. Meervoudige regressieontleding is met geluk as afhanklike veranderlike en die hoofwelstandsaspekte as onafhanklike veranderlikes uitgevoer (R² = 0,286). Statisties beduidende gestandaardiseerde betakoëffisiënte wat in die regressieontleding bereken is, is maatskaplike welstand (0,464), opvoedingsvlak (-0,226), bestuur (0,205) en fisiese welstand (0,194). Hoewel oorsaak-en-gevolg-verwantskap nie aanvaar kan word nie, word daar vermoed dat, met alle ander faktore gelyk: • gelukkige mense geneig is om hoër vlakke van maatskaplike welstand of maatskaplike kapitaal te geniet; • hoe meer opgevoed mense is, hoe ongelukkiger is hulle; • hoe meer vertroue mense in openbare instellings en die staat het, hoe gelukkiger is hulle; en • gelukkige mense geneig is om gesonder te wees. Indien alle ander verklarende veranderlikes konstant gehou word, word daar dus aanvaar dat inkomste geen verband met subjektiewe welstand toon nie. Daarom word die nulhipotese dat die Bakgatla se vooruitgang alleenlik deur hul jaarlikse inkomste per capita bepaal word, verwerp. Die verwantskap tussen inkomste en subjektiewe welstand vir die Bakgatla volg internasionale patrone: Aanvanklik neem geluk duidelik toe namate inkomste verhoog, plat dan effens af namate hoër inkomstevlak bereik word, en verminder aansienlik wanneer baie hoë inkomstevlakke bereik word. Die kritiese draaipunt waar inkomste verlaagde opbrengskoers op tevredenheid toon, is sowat R20 000 per jaar per persoon. Dít staaf die menslikebehoefte-teorie wat aan die hand doen dat mense oor hiërargie van behoeftes beskik en dat daar eers in basiese behoeftes voorsien moet word voordat behoeftes hoër op in die hiërargie aan die beurt kan kom. Hierdie bevindinge het bepaalde implikasies vir die Bakgatla: Ten einde geluk te verhoog en ontwikkeling aan te moedig, behoort die Bakgatla op vier kernaspekte te konsentreer, naamlik voorsiening in basiese behoeftes, die vermeerdering van maatskaplike kapitaal, die verhoging van vertroue in die stamowerhede, en verbetering van liggaamlike gesondheid. Voorts behoort opvoedkundige en omgewingswelstand ook fokuspunte te wees, maar moet die onderrigkurrikulum aangepas word om sterker klem op volhoubare ontwikkeling te plaas. Belangrike beleidsimplikasie wat die Bakgatla moet oorweeg, is om ewewig te vind tussen die behoeftes van die huidige geslag en die behoeftes van toekomstige geslagte. Ekonomiese groei of inkomste kan inderdaad sekere hoeveelheid geluk skep. Tog kan omgewingsvernietiging, misdaad en swak menslike gesondheid hierdie voordele en geluk in sowel die huidige as toekomstige geslagte oorskadu. Bykomende navorsing word vir die toekoms aanbeveel.
7
Stacey, Bryony. "The impact of infertility on psychological well-being in South African women : a quantitative study." Thesis, 2007. http://hdl.handle.net/10530/60.
Анотація:
Submitted in partial fulfilment of the requirements for
the Degree of Master of Arts (Clinical Psychology)
in the School of Psychology, University of Zululand, 2007The purpose of this study was to investigate the psychological impact of infertility on well-being. This study has been contextualized within the broader public health paradigm which re-establishes a balanced view of both illness prevention and health promotion. This study was conducted in the Durban area of Kwa-Zulu Natal. The nature of the research is concerned with the emotional experience of infertile women with regard to positive relations with others, autonomy, environmental mastery, personal growth, purpose in life and self-acceptance. Date was collected as a quantitative component using Ryffs 3-item Psychological Weil-Being Scale (PWB). Fifty-six women who had been diagnosed with infertility and who were undergoing fertility treatment participated in the study (n=56). The age of the participants was between twenty-nine and fifty-five years. Ninety-eight percent (98.2%) of the participants resided in the cities of KwaZulu-Natal, while less than two percent (1.8%) were rural dwellers. Approximately sixty-six percent (66.1%) of the participants were from nuclear families, while approximately thirty-three percent (33.9%) came from extended families. Conclusion and recommendations for future research Statistical analysis revealed that the overall results were statistically non-significant. The correlation between self-acceptance and duration of infertility revealed the only significant result in this study (p=0.004), highlighting the emotions of dissatisfaction and disappointment with self as a result of prolonged fertility difficulties. The correlation between purpose in life and duration of infertility in years showed to be approaching statistical significance (p=0.021). Disappointment and loss of hope seem to be the products of continued failed attempts of conceiving. This is seen as causing severe insult to self-assessed femininity, as well as further stress, anxiety and depression (Domar, 2004). It is recommended that studies of this nature should include a larger sample, specifically from the rural area, as well divide the sample into racial groups and consider a control group. This is likely to yield more accurate and valid findings. A further recommendation would be to examine the participants' belief systems and explore alternate treatment modalities targeting infertility. Possible limitations of the study Only patients diagnosed with infertility, mostly from the city, participated in the study. The sample size was also not large enough to generalize the findings and offer an accurate representation of the population. The nature of questionnaire required that participants answer several questions pertaining to sensitive personal issues, which may have caused participants to answer in a more socially desirable manner, causing possible inaccuracy in findings.
National Research Funf
8
Willemse, Rachel Philliphina. "The perceived impact of unemployment on psychological well-being among unemployed young people in Worcester." Diss., 2015. http://hdl.handle.net/10500/19571.
Анотація:
Unemployment among young, less-educated coloured individuals is a major problem in the community of Worcester in the Western Cape. The purpose of the research study is to gain in-depth insight into the impact of unemployment on psychological well-being among young coloured people in Worcester. The study is based on a qualitative approach by conducting semi-structured interviews with twelve unemployed, coloured persons in Worcester. The ages of the participants ranged from 18 to 30 years, with the median age of 20.33 years. Purposive sampling and snowball techniques were used to select these unemployed young persons. Two instruments, a demographic questionnaire and a semi-structured interview guide, were used to gather data on the research participants. The transcribed data were analysed by means of content thematic analysis and aided by thematic network analyses. The findings of the study suggest that unemployed participants experience negative feelings daily as a result of their unemployment. Some participants blamed themselves for previous mistakes that they had made, they feel a sense of failure to provide for their children's needs as parents, they expressed feelings of guilt or shame, and compared themselves with employed peers, which is indicative of low self-esteem. Furthermore, unemployment has a financial impact on participants which includes financial dependency on others, unemployment serving as a barrier to being able to fulfil future plans and aspirations as well as unemployment having an effect on the social life of participants in that participants appear to withdraw from social interaction and isolate themselves. For some participants there was a loss of a sense of purpose experiencing difficulties in structuring their time and generally spent their time with passive and purposeless activities. Despite being unemployed, certain other participants seek a sense of purpose and try to spend their time engaging in menial tasks or social activities. Participants expressed an overall positive attitude towards employment which includes regarding work as being very important as well as remaining optimistic about their chances of finding a job. Coping with unemployment daily emerged as one of the struggles experienced by the participants in the study. The process of coping with unemployment daily includes utilising a variety of coping strategies to manage their unemployment as well as to manage negative feelings that emerge from being unemployed. The coping strategies indicated by the participants include listening to music, sleeping, reading the Bible, and talking to their friends or family members. Participants also revealed that they needed and received two types of social support from family and friends to help them cope with their unemployment predicament; including a need for emotional support and a need for instrumental support. Participants in the study experienced judgment by community and family members daily because of their unemployed status which includes stigmatising comments. These comments are internalised by participants which may exert a negative impact on their psychological well-being. Limitations of the study includes, participants could have answered the questions of the semi-structured guide in a socially desirable manner as well as the audio-recorded interviews were transcribed into Afrikaans and translated into English and as such, some of the meaning of what the participants had said could have been lost in the translation process. Recommendations for further research includes exploring whether perceived support have a greater beneficial effect on the psychological well-being of unemployed individuals than received support, as well as the role such types of support play in coping with unemployment.Psychology
M.A. (Psychology)
9
Botha, Michelle. "Dance/movement therapy and the psychosocial well-being of learners with visual impairment : a case study." Diss., 2018. http://hdl.handle.net/10500/25746.
Анотація:
This transformative mixed method case study investigated the influence of Dance/Movement Therapy (DMT) as a physical activity on the psychosocial well-being of learners with the visual impairment of low vision in a school for the visually impaired in Gauteng. A study of existing literature indicated a series of psychological and social dynamics which shape a person with low vision’s self-esteem and subsequent psychosocial well-being. A DMT intervention programme was designed accordingly. Through a filtering process, six female, adolescent participants with possible self-esteem challenges were identified. These participants completed the Rosenberg Self-Esteem Scale (RSES) prior to taking part in the eight 60 minute sessions of the DMT intervention programme. The RSES was completed again post-intervention. Results indicated an increase in the self-esteem levels of all six participants to various degrees. Qualitative measures, including observations schedules, process notes in a researcher’s diary and participant reflections in DMT Journey Journals supported quantitative findings.Mokgwa o, o o tswakantseng was diphetogo wa dithuto o batlisitse thotloetso ya Motantsho/ Motsamao wa pholo jaaka ikatiso ya mmele mo go itekanelong/ boitekanelong jwa tlhaloganyo ya barutwana ba ba sa boneng sentle mo sekolong sa bana ba ba sa boneng mo kgaolong/ porofinsi ya Gauteng. Dipatlisiso tsa dikwalo tse di leng teng di supa tatelano ya tlhaloganyo le loago e e farologaneng e e bopang go tlhoka go itshepa ga motho yo a neng le pono e e bokowa le tlhaloganyo le botho jwa gagwe. Ka jalo lenaneo la tseregano la DMT le ile la diriwa. Ka mokgwa wa go tlhopha, makgarebe a baša a le marataro, a a nang le mathata a go tlhoka boitshepo a ile a tlhopiwa. Ba tsaya karolo ba ba ile ba tlatsa kgotsa ba konosetsa selekano sa boitshepo sa Rosenberg (RSES) pele ba tsaya karolo mo go lenaneong la dikarolo tse robedi tsa metsotso e le 60 ya tserenanyo ya DMT. Morago ga tsereganyo selekano se ile sa tladiwa gape. Dipholo di supile kgolo e e farologaneng ya boitshepo mo go batsayakarolo botlhe ba le barataro. Ditekanyetso tsa boleng, tse di akaretsang lenaneo la ditlhokomediso, dintlha tsa tiriso tsa letsatsi le letsatsi mmatlisisi le maikutlo a batsaakarolo di totobatsa dipholo tse.dintsi mo dikwalong tsa tsela ya DMT.
Die invloed van die fisiese aktiwiteit van Dans/Bewegingsterapie op die psigososiale welstand van leerders met lae visie in ‘n skool vir gesiggestremde leerders in Gauteng is deur hierdie transformatiewe gemengde metode gevallestudie ondersoek. ‘n Studie van bestaande literatuur het ‘n reeks sielkundige en sosiale faktore wat die persoon met lae visie se self-beeld en gevolglike psigososiale welstand vorm uitgelig en ‘n Dans/Bewegingsterapie intervensieprogram is daarvolgens ontwerp. Ses vroulike adolesente deelnemers met moontlike self-beeld uitdagings is deur middel van ‘n filtreringsproses geïdentifiseer. Hierdie deelnemers het die Rosenberg Self-Esteem Scale (RSES) voor en na hulle deelname aan 8 60 minute sessies van die Dans/Bewegingsterapie intervensieprogram voltooi. Resultate het onderskeidelik ‘n toename in selfbeeldvlakke van al ses deelnemers tot in verskillende mates aangedui. Kwalitatiewe maatstawwe soos die gebruik van obserwasieskedules, prosesnotas in ‘n navorserdagboek en deelnemers se refleksies in hulle persoonlike Dans/Bewegingsterapie joernale het die kwantitatiewe bevindinge ondersteun.
Psychology of Education
M. Ed. (School Guidance and Counselling)
10
Mhlanga, Moleen. "Exploring the impact of wellbeing and adjustment at a South African higher education institution." Diss., 2021. http://hdl.handle.net/10500/27513.
Анотація:
This study explored the lived experiences of foreign academics’ wellbeing and adjustment and the impact thereof on their job performance in a South African higher education (HE) institution. The qualitative interpretive study reviewed the literature on wellbeing, adjustment and job performance. It explored the impact of wellbeing and adjustment factors on performance, both personally and professionally. The job demands-resources (JD-R) model was applied in the study to demonstrate that when job resources are high, employee wellbeing, adjustment and job performance is enhanced. Purposive sampling was used to draw a sample of five foreign academics who were employed at the HE institution for more than one year and originated from different countries. Online video calling was used to gather data from the participants using semi-structured interviews. Content analysis was used to create themes and sub-themes from which the study findings were derived and conclusions, as well as recommendations, were made. The study revealed that the wellbeing and adjustment of foreign academics have a significant impact on their job performance. Recommendations were made to the HR managers, I/O psychologists, foreign academics as well as line managers on how to improve the wellbeing and adjustment of foreign academics at the HE institution.Centre for Industrial and Organisational Psychology
M. Comm. ((Industrial and Organisational Psychology)
M. Comm. (Industrial and Organisational Psychology)
Книги з теми "Well-being – South Africa – Case studies":
1
Ramphele, Mamphela. Steering by the stars: Being young in South Africa. Cape Town: Tafelberg, 2002.
2
Møller, Valerie. Applications of subjective well-being measures in quality of life surveys: South African case studies. Durban: Centre for Social and Development Studies, University of Natal, 1992.
3
Honig, Dan. Tailoring Management to Suit the Task. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780190672454.003.0007.
Анотація:
This chapter brings quantitative and qualitative empirics to bear on the relationship among project verifiability, navigation strategy, and international development organization Project Success. It draws on the quantitative Project Performance Database and two pairs of case studies comparing U.S. Agency for International Development and U.K. Department for International Development projects in South Africa. It finds that Navigation by Judgment is associated with relatively better project performance as project verifiability falls. It also highlights that Navigation by Judgment is not always successful; in a case pair in the South African health sector, Navigation by Judgment fares less well than tight top-down target setting and measurement.
4
Halvorsen, Tor, Hilde Ibsen, Henri-Count Evans, and Sharon Penderis. Knowledge for Justice: Critical Perspectives from Southern African-Nordic Research Partnerships. African Minds, 2017. http://dx.doi.org/10.47622/9781928331636.
Анотація:
With the adoption of the United Nations Sustainable Development Goals (SDGs) and the Paris Agreement, the purpose of development is being redefined in both social and environmental terms. Despite pushback from conservative forces, change is accelerating in many sectors. To drive this transformation in ways that bring about social, environmental and economic justice at a local, national, regional and global levels, new knowledge and strong cross-regional networks capable of foregrounding different realities, needs and agendas will be essential. In fact, the power of knowledge matters today in ways that humanity has probably never experienced before, placing an emphasis on the roles of research, academics and universities. In this collection, an international diverse collection of scholars from the southern African and Nordic regions critically review the SDGs in relation to their own areas of expertise, while placing the process of knowledge production in the spotlight. In Part I, the contributors provide a sober assessment of the obstacles that neo-liberal hegemony presents to substantive transformation. In Part Two, lessons learned from North-South research collaborations and academic exchanges are assessed in terms of their potential to offer real alternatives. In Part III, a set of case studies supply clear and nuanced analyses of the scale of the challenges faced in ensuring that no one is left behind. This accessible and absorbing collection will be of interest to anyone interested in North-South research networks and in the contemporary debates on the role of knowledge production. The Southern African-Nordic Centre (SANORD) is a network of higher education institutions that stretches across Denmark, Finland, Iceland, Norway, Sweden, Botswana, Namibia, Malawi, South Africa, Zambia and Zimbabwe. Universities in the southern African and Nordic regions that are not yet members are encouraged to join.
5
Wolf, Richard, Stephen Blum, and Christopher Hasty, eds. Thought and Play in Musical Rhythm. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780190841485.001.0001.
Анотація:
Thought and Play in Musical Rhythm seeks to explore representations and implicit as well as explicit theorizing of rhythm in relation to aspects of performance that resist objectification and/or are elastic. Authored by ethnomusicologists and music theorists, the chapters provide detailed case studies of art and vernacular musical traditions, historical and contemporary, in South, West, East, and Southeast Asia; West and North Africa; Europe; and North America. Together these case studies highlight the multiple dimensions of musical rhythm. Considering rhythm as a topic involves a set of terminologies, methods, assumptions, and efforts at generalizing and abstracting that together point to a larger dynamic in scholarly discourse between universalizing and local approaches to rhythm and music more generally. However, from a theoretical standpoint, the volume rejects the kind of abstraction that removes “rhythm” from musical process and experience.
6
Altonen, Heli, Vigdis Aune, Kathy Barolsky, Ellen Foyn Bruun, Nanna Edvartsen, Rikke Gürgens Gjærum, Courtney Helen Grile, et al. Theatre and Democracy: Building Democracy in Post-war and Post-democratic Contexts. Edited by Petro Janse van Vuuren, Bjørn Rasmussen, and Ayanda Khala. Cappelen Damm Akademisk - NOASP, 2021. http://dx.doi.org/10.23865/noasp.135.
Анотація:
Theatre and Democracy: Building Democracy in Post-war and Post-democratic Contexts is the outcome of a longstanding collaboration between two centers of applied theatre education and research in South-Africa and Norway, respectively (2017–2022). It presents knowledge, critical conversations and artistic work related to issues of democracy, both historical and contemporary. Within the global framework of our current (post)democracies, thirteen chapters contain stories and analyses from artists and researchers who all study, understand and facilitate theatre as a political-performative medium in dealing with community-specific democratic issues. The reader encounters studies and reports from specific cases of applied theatre, community culture development and performance activism in countries such as South-Africa, Pakistan, Zimbabwe and Norway. There is a common interest in theatre as a platform for active citizenry, as well as several attempts to explore theatre as a platform for “political subjectivation” (Rancière).
7
Key, Timothy J., and Alison J. Price. Epidemiology of prostate cancer. Edited by James W. F. Catto. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780199659579.003.0058.
Анотація:
Prostate cancer is the second most common malignancy and the sixth most common cause of cancer death for men worldwide. The highest incidence and mortality rates are in populations that originated in Africa, such as African Americans. Rates are also high in Western countries and generally low in East and South Asia. Incidence rates are increasing in some countries which until recently had low rates, but are not changing much in countries which already have high rates. The only well-established risk factors are increasing age, African ancestry, family history of the disease, and certain genetic factors, none of which is modifiable. Many potential risk factors have been investigated in epidemiological studies and randomized trials. Observational studies have shown that prostate cancer risk is positively associated with the plasma concentration of insulin-like growth factor-I, but is not strongly associated with testosterone or other sex hormones. Studies of nutritional factors suggest that risk may be higher in men with a high intake of animal foods and dairy products, but this relationship is not clear enough to be considered as established. Some studies of other nutritional factors such as fat, lycopene and other carotenoids, vitamin D, vitamin E and selenium have suggested possible associations, but overall do not show any clear relationships. Research on other possible risk factors has shown a small positive association of risk with height, but little association with obesity, smoking or alcohol intake, and evidence on sexual behaviour and sexually transmitted infections is inconclusive. Further research is needed, particularly to determine whether potential risk factors may be related more to aggressive than to indolent prostate cancer.
8
Kappler, Katrin, and Vinzent Vogt, eds. Gender im Völkerrecht. Nomos Verlagsgesellschaft mbH & Co. KG, 2019. http://dx.doi.org/10.5771/9783845297330.
Анотація:
This volume provides a wide range of gender analyses in various areas of international law. It is aimed at those interested in legal gender studies, feminist jurisprudence and international law, but through its interdisciplinary open contributions it will also appeal to other readers without a legal background who are interested in this subject. Its section on international human rights protection focuses on sexuality, paternity rights and human trafficking. Afterwards, the (women’s) human rights system in Africa is examined from both a legal and, with South Africa taken as an example, an ethnological perspective. In the section on international criminal law, two topics are examined: the question of essentialism and the possible persecution of the Yazidis by the ‘Islamic State’. Finally, the volume addresses international labour law and analyses the right to return to work after maternity and paternity leave as well as the provision of care work in private households in Germany.
9
Bonakele, Tembinkosi, Eleanor Fox, and Liberty Mncube, eds. Competition Policy for the New Era. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198810674.001.0001.
Анотація:
This book presents a new stage in the contributions of the BRICS countries (Brazil, Russia, India, China, and South Africa) to the development of Competition Law and policy. These countries have significant influence in their respective regions and in the world. The changing global environment means greater political and economic role for the BRICS and other emerging countries. BRICS countries are expected to contribute nearly half of all global gross domestic product growth by 2020. For more than a century, the path of Competition Law has been defined by the developed and industrialized countries of the world. Much later, developing countries and emerging economies came on the scene. They experience many of the old competition problems, but they also experience new problems, and experience even the old problems differently. Where are the fora to talk about Competition Law and policy fit for developing and emerging economies? The contributors in this book are well-known academic and practising economists and lawyers from both developed and developing countries. The chapters begin with a brief introduction of the topic, followed by a critical discussion and a conclusion. Accordingly, each chapter is organized around a central argument made by its author(s) in relation to the issue or case study discussed. These arguments are thoughtful, precise, and very different from each another. Each chapter is written to be a valuable freestanding contribution to our collective wisdom. The set of case studies as a whole helps to build a collection of different perspectives on competition policy.
10
Charles, Parkinson. Bills of Rights and Decolonization. Oxford University Press, 2007. http://dx.doi.org/10.1093/acprof:oso/9780199231935.001.0001.
Анотація:
This book analyzes the British Government's radical change in policy during the late 1950s on the use of bills of rights in colonial territories nearing independence. More broadly it explores the political dimensions of securing the protection of human rights at independence and the peaceful transfer of power through constitutional means. This book fills a major gap in the literature on British and Commonwealth law, history, and politics by documenting how bills of rights became commonplace in Britain' s former overseas territories. It provides a detailed empirical account of the origins of the bills of rights in Britain's former colonial territories in Africa, the West Indies, and South East Asia as well as in the Atlantic and Pacific Oceans. It sheds light on the development of legal systems at the point of gaining independence and raises questions about the colonial influence on the British legal establishment's change in attitude towards bills of rights in the late 20th century. It presents an alternative perspective on the end of Empire by focusing upon one aspect of constitutional decolonization and the importance of the local legal culture in determining each dependency's constitutional settlement and provides a series of empirical case studies on the incorporation of human rights instruments into domestic constitutions when negotiated between a state and its dependencies. More generally, this book highlights Britain's human rights legacy to its former Empire, and traces the genesis of the bills of rights of over thirty nations from the Commonwealth.
Частини книг з теми "Well-being – South Africa – Case studies":
1
McNamee, Terence, and Monde Muyangwa. "Introduction." In The State of Peacebuilding in Africa, 3–14. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-46636-7_1.
Анотація:
Abstract The introduction briefly summarizes the thematic chapters in the book (conflict prevention, mediation and management; post-conflict reconstruction, justice and DDR; the role of women, religion, humanitarianism, grassroots organizations and early warning systems; and regional and continental bodies) as well as the country/region case studies (the Democratic Republic of Congo, Rwanda, Sierra Leone, Sudan/South Sudan, Mozambique and the Sahel/Mali). The introduction also outlines the key conceptual and definitional challenges and explains what sets this volume apart from others in the ever-expanding literature on peacebuilding in Africa. Of several recurrent themes in the book that merit closer scrutiny, the introduction highlights: funding challenges; managing expectations; tensions between grassroots dynamics and peace-building at the elite level; varying effectiveness of regional economic communities and the African Union; and frequent lack of coordination between donors and partners on the ground.
2
Thonje, Admire. "Moving against the Current." In African Studies, 640–60. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-3019-1.ch034.
Анотація:
International student migration in the southern African context is a scantily researched area. While research abounds on aspects of migration such as human rights, remittances, development efficacy of migration and transnationalism, the concerns, experiences and encounters of student migrants remains neglected. While in South Africa some migrants are exposed to xenophobic sentiments, little is known about experiences in places such as Zimbabwe. Employing Zimbabwe as a case, the author discusses context, experiences and the policy framework around international students from within the southern African region. It reveals the causes for migration, socio-economic experiences as well as exposure to life in Zimbabwe predominantly during the difficult decade at the turn of the millennium in 2000. In bringing up experiences and challenges, it highlights transformation in the enrollment patterns as well as areas for policy improvement.
3
Ribot, Isabelle, Alan G. Morris, and Emily S. Renschler. "Effects of Colonialism from the Perspective of Craniofacial Variation." In Colonized Bodies, Worlds Transformed. University Press of Florida, 2017. http://dx.doi.org/10.5744/florida/9780813060750.003.0012.
Анотація:
Ribot, Morris, and Renschler compare two distinct case studies of Africans in order to investigate identity, origin, and population affinity of diasporic populations. In the first case study from Cobern Street in Cape Town, South Africa, the authors integrate stable isotope data and burial data with craniometric variation. In the second case, craniometric data are studied in a sample of Africans from the Morton Collection derived from a group of enslaved people brought to Colonial Cuba. In the Cobern Street setting, they find evidence of both first and second-generation immigrants or imported slaves from sub-Saharan Africa, as well as the possible presence of people of Asian descent (either slaves or immigrants). In contrast with the Cobern Street case study, Ribot and colleagues find high levels of diversity represented in the Morton sample, with some individuals from a single origin within Central, West, or East Africa, some individuals exhibiting multiple possible African origins, and finally, some other individuals exhibiting complex patterns of heterogeneity which may reflect origins and admixture from Asia, Europe, or Mesoamerica.
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Chirisa, Innocent, and Abraham Rajab Matamanda. "Smart Cities in Sub-Saharan Africa." In Industrial and Urban Growth Policies at the Sub-National, National, and Global Levels, 83–99. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-7625-9.ch005.
Анотація:
The aim of this chapter is to interrogate and diagnose the concept of smart cities as it has been applied to Sub-Saharan Africa (SSA) in a bid to decrypt the opportunities and challenges characterizing its manifestation in space and actuality. The chapter is a product of the critical engagement of scholarly work that compares the best practices in the development and promotion of the smart city concept against those practices that are antithetical and retrogressive in light of this good cause. To crystallize the realities, the chapter makes use of case studies that speak to these contrasting experiences. Case studies in SSA reveal differential practices with South Africa emerging as a country doing very well relative to others in the region. Some cities, especially the small and intermediate ones, fail to break even in terms of the revenue collections. This is partly because they have failed to attract investment in the form of industries or retain them because of politically induced instabilities.
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Snowball, Jen D. "Valuing Arts Festivals, A case study of the South African National Arts Festival." In Focus on World Festivals. Goodfellow Publishers, 2016. http://dx.doi.org/10.23912/978-1-910158-55-5-2989.
Анотація:
The South African National Arts Festival (NAF) is in its 42nd year and has evolved to be one of the largest cultural festivals in Africa. The value of cultural festivals extends well beyond the financial (that is, economic) impact, including such things as building social cohesion, cultural capital and identity. Significant advances in measuring such values, using both qualitative and quantitative techniques, have been made in the past 30 years. Nevertheless, economic impact studies are still one of the most widely used valuation methods for cultural events, largely because they demonstrate to funders, government and artistic producers the monetary contribution of the events to the city or region in which they take place. Economic impact studies are thus a powerful tool for arts proponents in arguing for increased resources and demonstrating the impact of this sector of the cultural industries. Using research undertaken at the National Arts Festival, this chapter discusses the measurement of festival impacts, describing the method and results, and pointing out how festival organisers used the information. It also demonstrates how impact studies, if conducted in multiple years, can track changes in festival audience composition, which can be useful for event management and organisation.
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Tshishonga, Ndwakhulu Stephen. "Ecological University for Transformative and Critical Intellectual Capital Advancement and Scholarship in South Africa." In The Formation of Intellectual Capital and Its Ability to Transform Higher Education Institutions and the Knowledge Society, 64–85. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-8461-2.ch004.
Анотація:
This chapter interrogates an ecological model of university as a framework to understanding evolving roles played by institutions of higher learning, particularly universities, thus including their implications for a wider society transformational change. Barnett has explored various models ranging from the metaphysical, scientific, entrepreneurial, and bureaucratic to liquid, therapeutic, authentic, and ecological models. The author further argues that being and becoming ecological is a huge project, as it takes the university into a new order of being. A university within this model becomes an entity that constantly engages with itself and its adjacent environment in order to remain relevant and be part of the solutions to the societal challenges. In this chapter, case studies from the South African universities were used as the research technique, including selected interviews with key stakeholders in the higher education sector.
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Herborn, Crystal Yolande, and Frances Scholtz. "Leading Creative Problem Solving." In Advances in Religious and Cultural Studies, 110–32. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-2385-8.ch006.
Анотація:
This chapter explores the potential of mindfulness as a tool to assist us to think creatively when attempting to solve a problem. The study was conducted within an organisational setting and aimed to explore the impact of a mindfulness intervention on the creativity of leaders. A mixed methods research strategy was implemented, and an intrinsic case study employed in the study. The sample consisted of fourteen leaders of an organisation within the South African ICT industry. The data was collected using interviews, MAAS (mindfulness awareness attention scale) questionnaires, alternate uses tasks, and a creative problem-solving exercise. The findings highlighted that exposure to a brief mindfulness intervention seems to have positively impacted the dispositional mindfulness of leaders, as well as appear to have positively impacted their ability to creatively solve a problem. Participants highlighted the notion of pausing, reflecting, and resetting when dealing with daily challenges, which resulted in the PRR model being constructed.
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Ameen, Nausheen. "Training Needs for Teachers Teaching Children With Autism in Special Schools." In Advances in Religious and Cultural Studies, 83–100. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-4867-7.ch006.
Анотація:
This chapter focuses on the training needs of teachers teaching children with autism in special schools in South Africa. It outlines the type of training, competencies, and perceptions of teachers teaching children with autism in special schools. A qualitative phenomenology multiple case study methodology was used. In-depth semi-structured interviews, observations, and field notes were conducted with eight teachers from four different schools in Gauteng Province. The study showed that the training received by teachers assisted them with a general overview of autism and how to use various strategies to teach children with autism. Evidence showed that there was a lack of additional training and monitoring of the training provided in some instances. It highlighted teachers' preferences on the sources of training with private providers being preferred over the training received by The Gauteng Department of Education due to reasons that include perceptions of expertise and training procedures.
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Trowler, Paul. "Teaching and Learning Regimes." In Accomplishing Change in Teaching and Learning Regimes, 69–98. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198851714.003.0004.
Анотація:
Chapter 4 unpicks the different moments of teaching and learning regimes, illustrating them through two case studies. One concerns a merged university in South Africa dealing with difficult issues around merging disciplines and curricula in a context of continuing structured disadvantage. The second centres on a Danish university in which discourses were shifting in line with an increasingly dominant neo-liberal ideology permeating national policy-making. As well as illustrating the different moments of teaching and learning regimes in transition, these case studies are used to enrich the depiction of social practices as both bundled and nested. This is very significant both conceptually and for understanding and enacting change processes.
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Gebeye, Berihun Adugna. "Federalism." In A Theory of African Constitutionalism, 111–50. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780192893925.003.0005.
Анотація:
This chapter demonstrates—using Nigeria, Ethiopia, and South Africa as comparative case studies—how federalism in Africa shares the forms, structures, and discursive practices of classic federal theory, while, at the same time, it also differs from classic federal theory in its normative articulations and institutional frameworks due to its syncretic configurations. To identify and illuminate the syncretic features of federalism in these countries, the chapter first presents the original logic, formation, and fundamental elements of federalism, as well as the reasons for its successes and failures, as developed in classic federal theory; explores how federalism takes new pathways—in both its original purpose and formation—in Nigeria, Ethiopia, and South Africa; and examines how the fundamental elements of federalism in these countries are a blend of syncretic convergences, adaptations, and innovations. And building on this, the chapter argues why it is necessary to rethink the classic standards for assessing the successes and failures of federalism and proceeds to discuss how this can help to improve the performance of federalism in fostering constitutional democracy in these countries. The chapter concludes by suggesting that if federalism is to ensure the practice of constitutional democracy in Africa, then democratic values, human rights, and constitutionalism should all animate its normative and institutional underpinnings of self-rule and shared rule, as they do in classic federal theory.
Тези доповідей конференцій з теми "Well-being – South Africa – Case studies":
1
Salufu, Samuel, Rita Onolemhemhen, and Sunday Isehunwa. "Hydrocarbon Generation Indication from Source Rock to Reservoir Rock: Case Studies of Anambra and Abakaliki Basins South-Eastern Nigeria." In SPE/AAPG Africa Energy and Technology Conference. SPE, 2016. http://dx.doi.org/10.2118/afrc-2560967-ms.
Анотація:
ABSTRACT This paper sought to use information from outcrop sections to characterize the source and reservoir rocks in a basin in order to give indication(s) for hydrocarbon generation potential in a basin in minimizing uncertainty and risk that are allied with exploration and field development of oil and gas, using subsurface data from well logs, well sections, seismic and core. The methods of study includes detailed geological, stratigraphical, geochemical, structural,, petro-graphical, and sedimentological studies of rock units from outcrop sections within two basins; Anambra Basin and Abakaliki Basin were used as case studies. Thirty eight samples of shale were collected from these Basins; geochemical analysis (rockeval) was performed on the samples to determine the total organic content (TOC) and to assess the oil generating window. The results were analyzed using Rock wares, Origin, and Surfer software in order to properly characterize the potential source rock(s) and reservoir rock(s) in the basins, and factor(s) that can favour hydrocarbon traps. The results of the geological, stratigraphical, sedimentological, geochemical, and structural, were used to developed a new model for hydrocarbon generation in the Basins. The result of the geochemical analysis of shale samples from the Anambra Basin shows that the TOC values are ≥ 1wt%, Tmax ≥ 431°C, Vitrinite reflectance values are ≥ 0.6%, and S1+S2 values are > 2.5mg/g for Mamu Formation while shale samples from other formations within Anambra Basin fall out of these ranges. The shale unit in the Mamu Formation is the major source rock for oil generation in the Anambra Basin while others have potential for gas generation with very little oil generation. The shale samples from Abakaliki Basin shows that S1+S2 values range from< 1 – 20mg/g, TOC values range from 0.31-4.55wt%, vitrinite reflectance ranges from 0.41-1.24% and Tmax ranges from423°C – 466°C. This result also shows that there is no source rock for oil generation in Abakaliki Basin; it is either gas or graphite. This observation indicates that all the source rocks within Abakaliki Basin have exceeded petroleum generating stage due to high geothermal heat resulting from deep depth or the shale units have not attained catagenesis stage as a result of S1+S2 values lesser than 2.5mg/g despite TOC values of ≥ 0.5wt% and vitrinite reflectance values of ≥ 0.6%. The novelty of this study is that the study has been able to show that here there is much more oil than the previous authors claimed, and the distribution of this oil and gas in the basins is controlled by two major factors; the pattern of distribution of the materials of the source rock prior to subsidence and during the subsidence period in the basin, and the pattern and the rate of tectonic activities, and heat flow in the basin. If these factors are known, it would help to reduce the uncertainties associated with exploration for oil and gas in the two basins.
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Cap, Constant. "The Importance of Participation and Inclusion in African Urbanization. A focused look at Transport and Housing Projects." In 55th ISOCARP World Planning Congress, Beyond Metropolis, Jakarta-Bogor, Indonesia. ISOCARP, 2019. http://dx.doi.org/10.47472/dmcz6151.
Анотація:
According to the World Bank (2015) Africa’s urbanization rate has surpassed other parts of the world. It is believed that by 2030, over 50% of Africans will reside in Urban Centres. Kenya is among the African counties that has experienced a tremendous increase in her urban population. This is most visible in the capital, the primate city of Nairobi. The growth has led to increased pressure on basic needs like housing, transport, water, education and security. Coupled with unequal economic development and social benefits, the result has been the tremendous expansion of informal sectors across fields. To respond to some of this pressure, the central government has vowed initiate large projects in housing, transport, water and others (Republic of Kenya, 2018). Newly enacted legislation also provides for the establishment of multi-sectoral urban boards to oversee the delivery of some services. Among the major projects coming up include Affordable Housing schemes and Mass Rapid Transport investments such as Bus Rapid Transit and expanded commuter rail systems. However, experience from the past both in Nairobi and other Cities has taught us the importance of inclusion, empathy and participation in such projects. Recent times have shown that public projects tend to ignore these and other key elements leading to massive failure of investment. The paper investigates case studies from similar projects in other parts of Africa, Bus Rapid Transit Projects in Lagos, Dar es Salaam and South African Cities; past Slum Upgrading and Housing Projects in Nairobi and other parts of the continent. The research methods also involve data collection on inclusion and participation from those who are affected directly by these proposed projects as well as the impacts that previous projects have had. The results from the study show that without proper communication and participation there are several misunderstandings on liveable spaces in cities. These include misinterpretations of the challenge’s citizens face, on the intentions of proposed solutions as well as the socioeconomic decision-making process of citizens. The implication of this leaves an unhealthy competition between existing informal ‘structures’ in various sectors against the new government driven proposals. The results are that those meant to benefit end up not being the primary beneficiaries. In conclusion, the role of putting people primarily as the centre objective of planning remains critical and key. For African planners, diverting from this will increase the existing inequalities and lead to further social divisions.
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Weiss, Carlos V. C., Omar Castellanos, Bárbara Ondiviela, José A. Juanes, and Raúl Guanche Garcia. "Development of a Tool to Identify Potential Zones for Offshore Aquaculture: A Global Case Study for Greater Amberjack." In ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/omae2018-77870.
Анотація:
This paper presents an innovative tool to recognize potential zones for the development of offshore aquaculture activities from an expanded spatial perspective. The methodology — developed in the framework of the TEN-SHORES project (Development of new technologies in oceanic aquaculture RTC-2014-2485-5) — aims to identify optimal conditions for the growth of fish species and for cage resistance. The first step is based on the Delphi method and consists of the selection of variables according to their relevance to fish species and to the cage location. The selected variables were acquired from reanalysis models and remote sensing data (time series of 20–30 years). In the second step, an evaluation system was developed to estimate the percentage of time (on a 0-1 scale) that the selected variables remain in optimum conditions, for the fish and the cage, in the whole data series (grid of 0.25°). Suitability maps were generated according to the conditions for the fish species growth and to house a generic cage. The integration of these maps allows for the identification of potential zones (>0.7) for farming the Greater amberjack (Seriola dumerili), highlighting unexploited offshore zones in South and North America, Oceania and in the Africa continent. The developed tool can be applied to large-scale studies of different aquaculture species, as well as to other types of marine uses.
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Masalova, Irina, and Alexander Ya Malkin. "Tube Transportation of Highly Concentrated Emulsions." In ASME 2006 2nd Joint U.S.-European Fluids Engineering Summer Meeting Collocated With the 14th International Conference on Nuclear Engineering. ASMEDC, 2006. http://dx.doi.org/10.1115/fedsm2006-98342.
Анотація:
Tube transportation of highly concentrated emulsions is an important technological process in mining works. Emulsions used for this particular type of application are so-called “liquid explosives” — highly concentrated dispersions of aqueous droplets in a continuous oil phase. The concentration of droplets reaches 96w. %. The width of the inter-phase layers in such a multi-phase system is of the order of nano-level. The length of tube transportation in a real manufacturing process can be of the order of several miles. Hence, the design of the transportation line is of primary technical interest. The practical calculations are based upon comprehensive studies of the rheological properties of highly concentrated emulsions, including an understanding of the role of droplet size, concentration of disperse phase, temperature and time effects (stability of emulsions). Direct measurements were carried out in a wide shear rate range. The results of the measurements indicated that the emulsions under study are rheopectic liquids (viscosity increases over time at a constant shear rate). Their steady flow curve is typical for a visco-plastic medium and is well fitted by the Hershel-Bulkley model. The yield stress is of the order of several tens Pa. The choice of a rheological model is however not crucial for application, since transportation in real technological regimes takes place at high flow rates where the power-type model of flow curves dominates. Systematic studies demonstrated that wall slip is absent over the entire range of the shear stresses under study. This type of rheological behavior was then used for tube transportation design. A more careful examination (based on rheological as well as direct optical observations) also showed that inflation could be observed on the flow curve. It was proven that this type of rheological behavior is related to the two-step mechanism of the flow of a multi-phase liquid. Measurements of normal stresses in shear flows are in accordance with this model of flow. Aqueous droplets in the emulsions under study are super-cooled water solutions of nitrate salts, with the concentration of the latter being of the order of 85%. This system is thermodynamically unstable. The study of time effects (“aging”) showed that slow crystallization in dispersed droplets takes place. This leads to the evolution of the rheological properties of emulsions that can be treated as an emulsion-to-suspension transition. The work was carried out in the Flow Process Research Center, Engineering Faculty, Cape Peninsula University of Technology, Cape Town, Republic of South Africa.
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Williams, Dara, and Feargal Kenny. "Calculation of VIV Fatigue of Multi-Pipe Systems." In ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/omae2017-61089.
Анотація:
In various regions of the world offshore oil and gas production and exploration is met with the challenges of operating in extreme currents. These extreme current loads increase the risk of vortex induced vibration (VIV) of the riser system and the associated fatigue damage induced by these vibrations. Regions of particular concern are the Gulf of Mexico where strong loop currents occur, East Africa where the Benguela current dominates and regions offshore South America where strong eddy currents can occur. In order to ensure robust riser design for these regions it is necessary to perform detailed evaluations of the expected VIV response of the global riser system. The assessment of VIV response of steel riser systems is commonplace in the industry and there are well established industry practices in relation to this. In addition there are a number of commercially available VIV analysis tools. Whilst commercially available VIV analysis tools have proved effective in the analysis of long slender structures such as risers there are also a number of limitations in the level of complexity of the model that can be achieved. The analysis approach utilized by these models is based on simplified geometries and linearization of complex non-linear interactions. As a result of these simplifications these analysis tools are not suited to the analysis of non-linear multi-pipe models. Many offshore riser configurations consist of one or more pipe or casing strings enclosed by an outer pipe which is exposed to the environment. In a scenario where VIV of the outer pipe occurs then there will also be a corresponding deflection and curvature transmitted to the inner pipe(s). The displacements and associated stresses of the inner pipe(s) are largely dictated by the response of the outer pipe. Thus for multi-pipe configurations where the inner pipe is not constrained by cement or centralisers (e.g. landing string inside marine riser) the issue arises as to how to calculate the fatigue of the inner strings due to VIV oscillation of the outer string. At the time of writing no standard industry approach exists to address this issue and therefore this paper will outline and demonstrate a proposed approach to address this issue. The objective of this paper is to outline a novel analysis approach for the calculation of inner string fatigue resulting from VIV of the outer pipe. This proposed methodology combines the benefit of simplified VIV analysis tools with more detailed non-linear global finite element modelling techniques to enable a more comprehensive and accurate assessment of fatigue life of the complete system. The benefits and effectiveness of the proposed method are demonstrated through the analysis of a series of case studies which include landing string fatigue and riser fatigue for deep water applications.
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Bester, P., and T. Hill. "South African Licensing Framework for the Pebble Bed Modular Reactor." In Fourth International Topical Meeting on High Temperature Reactor Technology. ASMEDC, 2008. http://dx.doi.org/10.1115/htr2008-58185.
Анотація:
The electrical utility in South Africa (Eskom) plan to construct a first of a kind Pebble Bed Modular Reactor (PBMR). It has been recognized that there is a need to adapt the licensing process for the PBMR to ensure that credible and effective licensing process be developed and implemented for this technology. This paper will briefly outline the regulatory framework within South Africa, explain the licensing process adopted and present the challenges that the South African National Nuclear Regulator (NNR) was facing in developing and implementing the licensing process and how these are being addressed. The paper will discuss the update of the regulatory framework and the gaps identified in terms of regulatory requirements needed for such a project. The scope of the regulatory assessment for the licensing of the PBMR is based on the licensing requirements and criteria defined by the NNR in regulatory documents that expand on the current legislative requirements. In addition guidance is provided on selected issues in regulatory guidance documents and position papers. The requirements comprise, besides the general requirements to respect good engineering practice and the ALARA and defense-in-depth principle, specific risk criteria and radiation dose limits. These are categorized for normal operation and operational occurrences as well as for design basis events and beyond design basis events for workers and the public. Additional requirements and recommendations are stipulated by the NNR on safety important areas like quality and safety management, qualification of the nuclear fuel and the core structures, core design, verification and validation of computer codes, source term analysis and others. Selected NNR Position Papers have been developed to elaborate and provide further clarification on NNR requirements. For preparation of the PBMR safety case so-called Key Licensing Issues have been defined and agreed with the applicant. Discussions relating to these Key Licensing Issues allow important nuclear safety aspects identified for the PBMR demonstration plant to be clarified in advance of the safety case submittal.
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Duyverman, Henk J., and Emma Msaky. "Shale Oil and Gas in East Africa (Esp.Tanzania) with New Ideas on Reserves and Possible Synergies with Renewables." In SPE/AAPG Africa Energy and Technology Conference. SPE, 2016. http://dx.doi.org/10.2118/afrc-2603293-ms.
Анотація:
Short Abstract Shale oil and gas in East Africa, with new ideas on reserves and possible synergies with renewables Shale oil and gas production have lately revolutionized the oil and gas industry as a real "game-changer", especially in the US. This has prompted many companies and governments to search for these unconventionals with successes in the UK, Poland and Argentina. These unconventionals do often occur onshore in places, where there is no conventional hydrocarbon production, thus enabling the local government or companies to have a new energy source, which is especially valid in Onshore East Africa. New drilling technologies, which combine shale and geothermal drilling/production, are now being developed. Now it is possible to drill/produce both unconventionals and geothermal from a single well.Gas and oil could be produced from the central pipe, and hot water from the outer tubing, thereby reducing development cost for both methods. In Tanzania a study was performed to look at unconventional oil and gas resources in sedimentary basins. A lot of data on Karoo geology, maturity, TOC's and volumetrics will be presented. In general, one needs a thick sedimentary basin with a lot of shales, good maturity and TOC values, and a fairly unfaulted basin to prevent seismicity when fracking. In East Africa and Southern Africa at large only the Karoo sediments of Permian/Triassic age are a suitable candidate for large shale oil/gas reserves. The possible large Karoo shale gas development in South Africa is a good example. A large heavy oilfield at surface in Madagascar proves an oil source in the Karoo. In S.Kenya and also on Pemba oil shows are known, with a unknown Pre-Jurassic source. Preliminary resource calculations in Tanzania indicate possible resources in place of 50-200 Tcf of gas for the Selous basin, comparable in size with the South-African Karoo Basin. The depth of the source rocks make gas the most likely hydrocarbon phase. One has to note that calculating unconventional resources is much more complicated than with conventional resources, since the adsorbed gas (or oil) needs to be calculated from core or log analyses. An onshore well could also text the synergies with geothermal drilling. Recently, TPDC in Tanzania has started a new evaluation, based on new mapping, rock analyses and maturity studies, into the shale oil and gas potential. Altogether, shale gas (or oil) could be an interesting incentive for onshore Tanzania and East Africa at large.
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Miglietti, Warren M., and Ros C. Pennefather. "The Microstructure, Mechanical Properties and Coatability of Diffusion Brazed CMSX-4 Single Crystal." In ASME 1996 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1996. http://dx.doi.org/10.1115/96-gt-467.
Анотація:
Diffusion brazing is a joining process utilized both in the manufacture and repair of turbine blades and vanes. CMSX-4 is an investment cast, single crystal, Ni-based superalloy used for turbine blading and vanes, and has enhanced mechanical properties at elevated temperatures when compared to equiaxed, directionally solidified and first generation single crystal superalloys. The objective of this work was to develop a diffusion brazing procedure to achieve reliable joints in the manufacture of a hollow turbine blade (for a prototype engine in South Africa), and to verify the coatability of the diffusion brazed joints. Two commercially available brazing filler metals of composition Ni-15Cr-3.5B and Ni-7Cr-3Fe-4.5Si-3.2B-0.06C and a proprietary (wide gap) braze were utilized. With the aim of eliminating brittle centre-line boride phases, the effects of temperature and time on the joint microstructure were studied. Once the metallurgy of the joint was understood, tensile and stress rupture tests were undertaken, the latter being one of the severest tests to evaluate joint strength. The results demonstrated that the diffusion brazed joints could satisfy the specified stress rupture criterion of a minimum of 40 hrs life at 925 °C and 200 MPa. After mechanical property evaluations, an investigation into the effects of a low temperature high activity (LTHA) pack aluminide coating and a high temperature low activity (HTLA) pack aluminide coating on the braze joints was undertaken. The results showed that diffusion brazed joints could be readily coated.
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Feyt, Tana, and Gwamaka Mwalemba. "The Role of Service-Learning in Information Systems Education." In InSITE 2021: Informing Science + IT Education Conferences. Informing Science Institute, 2021. http://dx.doi.org/10.28945/4747.
Анотація:
Aim/Purpose: The aim of this study is to explore the role of service-learning in Information Systems (IS) education. Background: While the use of modern technologies presents many operational benefits, such as the lowering of the costs, it may also aggravate social-economic is-sues. IS professionals should account for these issues as well as exhibit the skills demanded by modern-day employers. Hence, why there is a need for IS educators to adopt a new pedagogy that supports the development of more holistic and socially responsible IS graduates. Methodology: In this qualitative exploratory case study, two IS service-learning courses at a South African university were studied. Interviews, course evaluations, and reflection essays were analyzed to gain insight into the implications that service-learning may have for students. Contribution: This study contributes to IS education research by advancing discussions on the role of service-learning in providing learning outcomes such as the development of important skills in IS, civic-mindedness, and active participation in society. Findings: The findings showed that the courses had different implications for students developing skills that are important in IS and becoming civic-minded due to the variation in their design and implementation. Recommendations for Practitioners: It is recommended that IS educators present their courses in the form of service-learning with a careful selection of readings, projects, and reflection activities. Recommendations for Researchers: IS education researchers are advised to conduct longitudinal studies to gain more insight into the long-term implications that service-learning may have for IS students. Impact on Society: This paper provides insight into how IS students may gain social agency and a better understanding of their role in society. Future Research: It is recommended that future research focus on mediating factors and the implications that service-learning may have for IS students in the long-term. NOTE: This Proceedings paper was revised and published in the journal Issues in Informing Science and Information Technology, 18, 103-119. Click DOWNLOAD PDF to download the published paper.
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Khalid, Ali, Qasim Ashraf, Khurram Luqman, Ayoub Hadj Moussa, Agha Ghulam Nabi, and Umair Ahmed Baig. "Precise Bottom Hole Pressure Management to Reach Target Depth in a Narrow Windowed Ultra HP-HT Well: A Case for Automated Managed Pressure Drilling." In International Petroleum Technology Conference. IPTC, 2021. http://dx.doi.org/10.2523/iptc-21410-ms.
Анотація:
Abstract With the energy sector in crisis the worldover, oil and gas operators continue to seek more effective and efficient methods to reach potential prospects. With sharply declining oil prices, it is imperative that operators minimize the non-productive time in the drilling of all wells. Many operators are actively seeking riskier exploration to establish a strong foothold in this volatile market. One such area of interest to operators is HPHT and beyond wells. An HPHT prospect carries a high-risk high-reward potential, therefore newer and advanced methods are being deployed to successfully drill and complete HPHT wells. The Makran Coastal belt in south western Pakistan is one such area containing a potential Ultra-HPHT prospect. Many operators had attempted to drill about 9 wells in the locality but never managed to reach target depth due to drilling operations being plagued with a large number of problems. The drilling problems included high pressure influxes, stuck pipe while controlling influxes, circulation losses with high mud weights and ECD’s, differential sticking against permeable formations, inefficient bottom hole pressure control due to mud weight reduction with high temperatures and swabbing from the formation due to having an insufficient trip margin. The operator was facing an extremely narrow drilling window in the target section. The maximum formation pressure was estimated to be around 2.29 SG while the maximum fracture pressure of the formation was estimated to be around 2.35 SG in EMW. It was abundantly clear that drilling with a conventional mud system would be impossible and impractical on all forthcoming wells. As it was of paramount importance to precisely manage the wellbore pressure profile, the operator decided to apply managed pressure drilling on a candidate well. By applying managed pressure drilling techniques the operator expected to drill the section with an underbalanced mud weight and maneuver the bottom hole pressure just above the pore pressure line and thereby avoid circulation losses, detect influxes early on and control influxes without the need of ever shutting in the well, account for mud density variations with temperatures by executing an advanced thermal hydraulics model in real time, mitigate swabbing from the formation again by maintaining a constant bottom hole pressure while tripping, and finally ascertain the downhole pressure environment by conducting dynamic formation pressure tests. The successful application of MPD enabled the operator to reach target depth for the first time in the history of the area. The paper studies the planning, design, and execution of MPD on the subject well.
Звіти організацій з теми "Well-being – South Africa – Case studies":
1
Homan, Rick, and Catherine Searle. Programmatic implications of a cost study of home-based care programs in South Africa. Population Council, 2005. http://dx.doi.org/10.31899/hiv14.1001.
Анотація:
The HIV/AIDS epidemic has meant that an increasing number of chronically ill people need ongoing assistance with care and support. Programs providing home-based care (HBC) services are a key component of the response to HIV/AIDS. However, few programs are using operations research, including cost studies, to decide what services to provide and how to structure their services. In 2004, the Horizons Program undertook a study of six HBC programs from different South African provinces to provide key information to NGOs, government ministries, donors, and the programs themselves to inform decisions about service delivery. The study analyzed the cost of HBC services, the best use of resources, and how well programs are able to meet the needs of beneficiaries and their families. The sample represents programs that operate in rural areas and informal settlements. This brief focuses on the coverage, organization, volume, and costs of the services and on findings from two of the methods of data collection: financial records and service statistics, and interviews with financial officers, program managers, and caregivers.